@font-face {
  font-family: 'iconfont';  /* project id 831887 */
  src: url('//at.alicdn.com/t/font_831887_evcdekox1q.eot');
  src: url('//at.alicdn.com/t/font_831887_evcdekox1q.eot?#iefix') format('embedded-opentype'),
  url('//at.alicdn.com/t/font_831887_evcdekox1q.woff') format('woff'),
  url('//at.alicdn.com/t/font_831887_evcdekox1q.ttf') format('truetype'),
  url('//at.alicdn.com/t/font_831887_evcdekox1q.svg#iconfont') format('svg');
}

.iconfont{

    font-family:"iconfont" !important;

    font-size:16px;font-style:normal;

    -webkit-font-smoothing: antialiased;

    -webkit-text-stroke-width: 0;

    -moz-osx-font-smoothing: grayscale;}

.nav_icon{display: block; text-align:center; font-size:2rem; margin:6px auto 0; height: 24px;}